Brute Force Alien Onslaught

Brute Force: Alien Onslaught is Nolimit City's follow-up to the original Brute Force. This time around, things are cranked up across the board. The design's sharper, the mechanics go deeper, and the top payout—up to 80,000x your stake—makes this one of the studio’s most volatile games yet. 

With a new villain, Xylox, and a third playable hero, Jade, it’s clear that this online slot is geared toward experienced players, but the clean layout still leaves room for newcomers to ease in.

Theme and Symbols

If you played the first game designed by Nolimit City casino software, you’ll recognize the pixel-style sci-fi theme right away. This sequel keeps the dark, arcade-style vibe but improves the overall presentation with more polish and depth. Everything looks like it belongs in an old-school alien shooter, but it’s got that familiar Nolimit edge—moody lighting, sharp animation, and just enough grit.

The characters aren’t just for show either. Each one (Joshua, Jason, Jade, and Xylox) acts as a Wild symbol, and they all bring their own mechanics and animation style. The design doesn’t try to be flashy for no reason—everything feels like it’s there to support how the game plays.

Betting Options and Special Features

The setup runs on a 6-reel, 5-row grid with high volatility and a hit frequency of 21.28%. It’s not a game where you’ll see constant wins, but when they hit, they can go big—especially thanks to the xNudge Wilds. The RTP is a steady 96.01%, and bets range from €0.20 to €100, with a few different bonus buy options available if you want to skip the base game.

Now, those xNudge Wilds are where things get interesting. Each character has a different multiplier mechanic when nudging onto the reels:

• Joshua: +1 per nudge, max 7x
• Jason: +2 per nudge, max 15x
• Jade: +5 per nudge, max 40x
• Xylox: Combines all other Wild values, adds +1 per nudge, and can go sticky to keep stacking

As for bonus rounds, there are several types of free spins based on the combination of red and blue Scatters you land. Some of these spins come with sticky Wilds or remove specific characters for added challenge:

• REDemption Spins (3 Scatters, 2 red): 10 spins, sticky Xylox
• Super REDemption (4 Scatters, 3 red): 10 spins, no Joshua or Jason
• BLU Genesis (3 Scatters, 2 blue): 10 spins, chance for sticky Wilds
• Super BLU Genesis (4 Scatters, 3 blue): 10 spins, sticky Joshua from spin 1
• Stellar Punishment Spins (2 red + 2 blue): 10 spins, sticky Jade on the first spin

You can also use xBoosts and buy-ins to trigger features directly, but just know that some of those can cost as much as 8,000x your stake—definitely not light betting territory.

Conclusion

Brute Force: Alien Onslaught takes the core of the original and scales it up for a more demanding experience. The volatility is higher, the mechanics are deeper, and the potential win cap is one of the biggest Nolimit City has put out.. It’s not the kind of slot where you just spin and chill—there’s a lot going on here, and that’s kind of the point.

If you liked games like Tombstone RIP or Serial, this one feels like it fits right in with that same intense, high-stakes energy. Casual players might need a few rounds to get a handle on things, but if you’re into complex features and don’t mind some dry spells between the hits, this is a strong entry from Nolimit City.